New Travel Channel president Shannon O’Neill is quickly putting his stamp on the Scripps network’s executive team. O’Neill, who was elevated to the top job earlier this month, has named Ross Babbit head of programming with a title of SVP of programming and development. He already was a high-ranking programming executive at the channel in his previous capacity of SVP programming. Andy Singer, who had overseen Travel Channel’s programming as SVP programming and production and most recently as general manager for the past two years, is stepping down.